Materials Data on Rb2LaI5 by Materials Project

doi:10.17188/1739204

Title: Materials Data on Rb2LaI5 by Materials Project

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Abstract

Rb2LaI5 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to eight I1- atoms. There are a spread of Rb–I bond distances ranging from 3.75–4.09 Å. La3+ is bonded to seven I1- atoms to form distorted edge-sharing LaI7 pentagonal bipyramids. There are a spread of La–I bond distances ranging from 3.22–3.33 Å. There are four inequivalent I1- sites. In the first I1- site, I1- is bonded in a 5-coordinate geometry to four equivalent Rb1+ and one La3+ atom. In the second I1- site, I1- is bonded in a 4-coordinate geometry to two equivalent Rb1+ and two equivalent La3+ atoms. In the third I1- site, I1- is bonded to four equivalent Rb1+ and one La3+ atom to form a mixture of distorted edge, face, and corner-sharing IRb4La trigonal bipyramids. In the fourth I1- site, I1- is bonded to four equivalent Rb1+ and one La3+ atom to form a mixture of distorted edge, face, and corner-sharing IRb4La trigonal bipyramids.

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1209667

DOE Contract Number:: AC02-05CH11231; EDCBEE

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Collaborations:: MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE

Keywords:: crystal structure; Rb2LaI5; I-La-Rb

OSTI Identifier:: 1739204

DOI:: https://doi.org/10.17188/1739204

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                    The Materials Project. Materials Data on Rb2LaI5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1739204.

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                    The Materials Project. Materials Data on Rb2LaI5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1739204

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                    The Materials Project. 2020.  
"Materials Data on Rb2LaI5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1739204.  https://www.osti.gov/servlets/purl/1739204. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1739204,

  title        = {Materials Data on Rb2LaI5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Rb2LaI5 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to eight I1- atoms. There are a spread of Rb–I bond distances ranging from 3.75–4.09 Å. La3+ is bonded to seven I1- atoms to form distorted edge-sharing LaI7 pentagonal bipyramids. There are a spread of La–I bond distances ranging from 3.22–3.33 Å. There are four inequivalent I1- sites. In the first I1- site, I1- is bonded in a 5-coordinate geometry to four equivalent Rb1+ and one La3+ atom. In the second I1- site, I1- is bonded in a 4-coordinate geometry to two equivalent Rb1+ and two equivalent La3+ atoms. In the third I1- site, I1- is bonded to four equivalent Rb1+ and one La3+ atom to form a mixture of distorted edge, face, and corner-sharing IRb4La trigonal bipyramids. In the fourth I1- site, I1- is bonded to four equivalent Rb1+ and one La3+ atom to form a mixture of distorted edge, face, and corner-sharing IRb4La trigonal bipyramids.},

  doi          = {10.17188/1739204},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1739204

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